原生小程序赋值报错

[smartashley]

原生小程序上，扫二维码打开小程序后，app.globalData.phoneNumber = 'xxxx', 设置报错
MiniProgramError
Cannot read properties of undefined (reading 'map')
TypeError: Cannot read properties of undefined (reading 'map')
at Object.set [as phoneNumber] (https://usr/appservice.app.js:3486:13492)
at li.onLoad (https://usr/chunk_7.appservice.js:456:4949)
at e. [as onLoad] (https://usr/appservice.app.js:3486:12692)
at li. (https://lib/WASubContext.js:1:450439)
at l.callPageLifeTime (https://lib/WASubContext.js:1:450232)
at https://lib/WASubContext.js:1:461965
at https://lib/WASubContext.js:1:425006
at https://lib/WASubContext.js:1:466412
at https://lib/WASubContext.js:1:425006
at https://lib/WASubContext.js:1:469394